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I have calibrated my thermocouple card as it says in the manual. 0-70mv. style J thermocouple is selected and I have Fahrenheit selected but when I send it 100 degrees it reads 490. When I change it to Celsius it reads 95. Not sure what I'm missing? I've been through the manual and I may be overlooking it. I'm using logix designer 5000 also. Any help would be greatly appreciated.